/*
 * Copyright [2013-2021], Alibaba Group Holding Limited
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.alibaba.polardbx.optimizer.ccl.common;

/**
 * @author busu
 * date: 2021/4/6 4:22 下午
 */
public interface CclComparisonOperator {
    String EQUAL = "=";
    String NOT_EQUAL = "!=";
    String LESS_THAN = "<";
    String LARGER_THAN = ">";
    String LESS_THAN_OR_EQUAL = "<=";
    String LARGER_THAN_OR_EQUAL = ">=";
}
